I too have cruddy knees and as soon as anyone says BE CAREFUL they might as well bump me on over.. I over react and whomp down she goes. Massive reconstruct on left knee 2 yrs ago or so.. very very careful with them now. Things never heal as fast as we gently get older. KITTIES? RESCUE KITTIES? I rescue kitties too!!! I just got an email that I was so hoping not to get as its January. Pregnant stray about ready to burst can I help.. I was so hoping it would go til end of Feb at least before the flood starts again. So many kitties and so few hands to help them.